function ecrire_annee()
{
var ladate = new Date;
annee = ladate.getYear();
document.write(annee);
}
function popup(url, h, l)
{
var fen=window.open(url,"fen","scrollbars=yes,menubar=no,resizable=no,width="+l+",height="+h+",top="+(screen.height-h)/2+",left="+(screen.width-l)/2+"");
if (fen.opener == null)
fen.opener = self;
fen.focus();
}
function popupimage(img, msg)
{
w = open("", 'image', 'top=0, left=0 width=400, height=300, toolbar=no, scrollbars=no, resizable=no');
w.document.write("Agrandissement");
w.document.write("");
w.document.write("");
w.document.write("![\""+msg+"\"](\""+img+"\") ");
w.document.write(" |
");
w.document.close();
}